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Analysis
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max time kernel
137s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
30/12/2023, 03:08
Static task
static1
Behavioral task
behavioral1
Sample
0c8830b7936334f4c6004c9ba071fbfc.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0c8830b7936334f4c6004c9ba071fbfc.exe
Resource
win10v2004-20231215-en
General
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Target
0c8830b7936334f4c6004c9ba071fbfc.exe
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Size
100KB
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MD5
0c8830b7936334f4c6004c9ba071fbfc
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SHA1
15a63b35138188e4a33dc0569f7d41591d8df4aa
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SHA256
c50ec01919cac2463d4784dca41f8650a95576f5d75a90d902e6b0ab42970815
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SHA512
b06521be92838020bc179226f66556af5c82370b785e6625ebcf7a2ba8328cf0b2add96ce23ca4bd55399e1f9e583f0e0332abce90f64146d9d6ba5ad718a44e
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SSDEEP
1536:vVzozJUl0TQvyGHIHxHDyN8pk5BKt7i7glGzxn2wYJkMfCpAaEXLAc:dzGUGlWvvD2G+lfbAc
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4636 CbEvtSvc.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\CbEvtSvc.exe 0c8830b7936334f4c6004c9ba071fbfc.exe File opened for modification C:\Windows\SysWOW64\CbEvtSvc.exe 0c8830b7936334f4c6004c9ba071fbfc.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeLoadDriverPrivilege 4732 0c8830b7936334f4c6004c9ba071fbfc.exe Token: SeLoadDriverPrivilege 4636 CbEvtSvc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0c8830b7936334f4c6004c9ba071fbfc.exe"C:\Users\Admin\AppData\Local\Temp\0c8830b7936334f4c6004c9ba071fbfc.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:4732
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C:\Windows\SysWOW64\CbEvtSvc.exeC:\Windows\SysWOW64\CbEvtSvc.exe -k netsvcs1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4636
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
100KB
MD50c8830b7936334f4c6004c9ba071fbfc
SHA115a63b35138188e4a33dc0569f7d41591d8df4aa
SHA256c50ec01919cac2463d4784dca41f8650a95576f5d75a90d902e6b0ab42970815
SHA512b06521be92838020bc179226f66556af5c82370b785e6625ebcf7a2ba8328cf0b2add96ce23ca4bd55399e1f9e583f0e0332abce90f64146d9d6ba5ad718a44e